発射はっしゃ
hassha

Noun
Suru Verb

1. firing (esp. a rocket or missile); launching; shooting; discharge; catapult

Transitive
大砲たいほう偶然ぐうぜん発射はっしゃしてしまった。
taihōga gūzen hassha shite shimatta.
The cannon went off by accident.
Noun
Suru Verb

2. ejaculation

Transitive
Slang